Two-stage Oil Piston Air Compressor

Two-stage oil piston air compressor

Preponderance of unit

A. High reliability

The use of two-stage compression reduces the single-stage compression ratio, thereby reducing the gas force on the piston, and the force on the motion mechanism. Through the balance between the two stages, the composite reciprocating inertia force is reduced, the vibration is reduced, and the reliability is improved. Performance, reduced friction and wear, higher mechanical efficiency and safety.

B. Low energy consumption

The cylinder head is provided with an interstage, which reduces the temperature of the secondary intake air and reduces the compression work of the secondary.

C. Low noise

The noise of the piston type air compressor mainly comes from the intake and exhaust valves. Endurance optimizes the design of the intake system, intake and exhaust valves, etc. to make the air compressor noise lower.

D. Low vibration

The endurance grade two oil piston air compressor adopts an integrated design to minimize the vibration of the air compressor

Core advantages

High reliability, low energy consumption, integration, low maintenance cost

Application

Brake system,Air suspension system,Can be a windshield wiper for opening the door

Shape dimension figure

Technical parameters

APTO two oil piston air compressor
	2.2KW	3.0KW	4.0KW
Exhaust volume (M2/min)	0.2	0.26	0.38
Rated speed(R/min)	1500	1500	1500
Working pressure(Mpa)	1.0	1.0	1.0
Maximum pressure(Mpa)	1.2	1.2	1.2
Vibration (mm/s)	28	28	28
Noise dB(A)	73	73	75
Allowable ambient temperature	-40~65	-40~65	-40~65
Protection level	IP67	IP67	IP67
Weight (kg)	53	53	57
Exhaust port size	M22×1.5	M22×1.5	M22×1.5
Dimension(mm)	575*357*370	575*357*370	575*357*395

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